Noisy Spherical Resonant Detector of Gravitational Waves: Veto on the Longitudinal Part of the Signal

Enrico Montanari

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arXiv · gr-qc/9801006

Noisy Spherical Resonant Detector of Gravitational Waves: Veto on the Longitudinal Part of the Signal

Enrico Montanari

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Abstract

The equations of a resonant sphere in interaction with $N$ secondary radial oscillators (transducers) on its surface have been found in the context of Lagrangian formalism. It has been shown the possibility to exert a veto against spurious events measuring the longitudinal component of a signal. Numerical simulations has been performed, which take into account thermal noise between resonators and the sphere surface, for a particular configuration of the transducers.

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Enrico Montanari. 1998-01-05. Noisy Spherical Resonant Detector of Gravitational Waves: Veto on the Longitudinal Part of the Signal. https://arxiv.org/abs/gr-qc/9801006

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